Update docker-compose.yml (#102)

Fix docker compose file:
1. Loads *.env* file
2. Fixes permission problems for the container to access files (in rootless containers like Podman)

docker-compose.yml

@@ -3,10 +3,11 @@ version: '3'
 services:
   fire_seq_search_server:
     image: ghcr.io/endle/fireseqsearch:latest
+    env_file: .env
     environment:
       - NOTEBOOK_DIR
     restart: always
     ports:
       - "127.0.0.1:3030:3030"
     volumes:
-      - ${NOTEBOOK_DIR}:${NOTEBOOK_DIR}
+      - ${NOTEBOOK_DIR}:${NOTEBOOK_DIR}:Z